70178080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62659}}^1$

素因数の和:62681

約数の個数: 48

約数和(自身を含む): 189483840

約数和(自身を除く): 119305760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62659, 125318, 250636, 313295, 438613, 501272, 626590, 877226, 1002544, 1253180, 1754452, 2005088, 2193065, 2506360, 3508904, 4386130, 5012720, 7017808, 8772260, 10025440, 14035616, 17544520, 35089040, 70178080]

約数ペア:

[(1, 70178080), (2, 35089040), (4, 17544520), (5, 14035616), (7, 10025440), (8, 8772260), (10, 7017808), (14, 5012720), (16, 4386130), (20, 3508904), (28, 2506360), (32, 2193065), (35, 2005088), (40, 1754452), (56, 1253180), (70, 1002544), (80, 877226), (112, 626590), (140, 501272), (160, 438613), (224, 313295), (280, 250636), (560, 125318), (1120, 62659)]